202181812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{380041}}^1$

素因数の和:380071

約数の個数: 24

約数和(自身を含む): 425647040

約数和(自身を除く): 223465228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 380041, 760082, 1520164, 2660287, 5320574, 7220779, 10641148, 14441558, 28883116, 50545453, 101090906, 202181812]

約数ペア:

[(1, 202181812), (2, 101090906), (4, 50545453), (7, 28883116), (14, 14441558), (19, 10641148), (28, 7220779), (38, 5320574), (76, 2660287), (133, 1520164), (266, 760082), (532, 380041)]